2. (25 points) The circuit below shows an amplifier fed with a signal current isig having a source resistance Rag=10k. The BJT is specified to have hre=100, Cu=0.5pF, and Va=50V. (1) C15 points) Using the open-circuit time constant method, find the time constant associated with Cy. (2) (10 points) If the time constant associated with C; is 50 ns, estimate the fi.

IMG 1475 - 2. (25 points) The circuit below shows an amplifier fed with a signal current isig having a source resistance Rag=10k. The BJT is specified to have hre=100, Cu=0.5pF, and Va=50V. (1) C15 points) Using the open-circuit time constant method, find the time constant associated with Cy. (2) (10 points) If the time constant associated with C; is 50 ns, estimate the fi.

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sign up for premium and access unlimited solutions for a month at just 5$(not renewed automatically) images - 2. (25 points) The circuit below shows an amplifier fed with a signal current isig having a source resistance Rag=10k. The BJT is specified to have hre=100, Cu=0.5pF, and Va=50V. (1) C15 points) Using the open-circuit time constant method, find the time constant associated with Cy. (2) (10 points) If the time constant associated with C; is 50 ns, estimate the fi. already a member please login

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